- 1/4" hex shank suits impact drivers and quick change adaptors
- Recessed quick change spring-loaded sleeve prevents accidental release
- 7/16" Hex opening suits 7/16" hex power bits
Adapts 1/4″ hex to 7/16″ hex. The recessed quick-change spring-loaded sleeve prevents accidental release. 1/4" hex shank suits impact drivers and quick change adaptors.